// Ninf-G-XX, ver. 0.1
// Copyright 2011 National Institute of Advanced Industrial Science and Technology
// 
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// 
//     http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef __NC_WAITING_H__
#define __NC_WAITING_H__

namespace ninf { 
namespace client {

enum WaitingType {
  NC_WAITING_AND,
  NC_WAITING_OR
};

class Waiting {
  int counter;
public:
  int * ids;
  int len;
  WaitingType type;

  Waiting(int * ids, int len, WaitingType type);
  // will NOT free ids. caller have to take care
  ~Waiting();

  WaitingType getType() {return type;}
  void sessionDone(int id);
  bool isDone();
};
}
}
#endif

